Model: HK1412 (Bore Dia. (Fw) = 14mm, Outer Dia. (D)a = 20mm, Width (C) = 12mm) ST14 steel cup, ST13 steel cage, GCr15 needle roller Good heat tolerance, high load carrying capacity and rigidity Low section, enable downsizing and uniform for use in tight mounting spaces Pre-Lubricated. Good running properties Description: Drawn Cup Needle Roller Bearing features a deep drawn, thin-walled outer ring. They are compact and bearings with high load carrying capacity and rigidity. These bearings are particularly suitable for dynamic or radial-limited loads installation. They are mounted with an interference fit in the housing. Shoulders or snap rings are not required to locate the bearing shaft, allowing a simple and economical design of the housing bore. for various applications such as automobile or truck transmissions, agriculture and construction equipment, pumps and compressors, and two-cycle engines, among others. NOTE: Install with press machine or special tools instead of hammers because beating may lead to deformation or brittle fracture. Specification: Model: HK1412 Cup Material: ST14 Steel Cage Material: ST13 Steel Needle Material: Chrome Steel (RME15) Bore Diameter (Fw): 14mm Outer Diameter (D): 20mm Width: 12mm Static Load Capacity (COR): 7.5KN Dynamic Load Capacity (Cr): 6.8KN Max. Rotational Speed (Oil): 16000rpm Number of Pack: 10 pcs becomeveryrich